three points (a, b, and c) are located on equipotential lines as shown. (figure 1)
A proton is released from Point A. Indicate the direction of the electric force vector acting on the proton. The electric force vector at Point A points in which direction? a) up b) down c) left d) right e) is zero
The electric force vector at PointB points in which direction? a) up b) down c) left d) right e) is zero
An electron is released from Point B and a second electron is released from Point C. What can you say about the electric forces experienced by these electrons the instant they are released?
The electron released at Point B experiences a greater force.
The electron released at Point C experiences a greater force.
Electrons released from Points B and C would experience equal forces.
The relationship between the two forces cannot be determined.